| Hardenberg to Huelva | 1,244.66 mi (2,003.08 km) |
| Hardenberg to Huercal de Almeria | 1,168.98 mi (1,881.29 km) |
| Hardenberg to Huercal-Overa | 1,127.36 mi (1,814.30 km) |
| Hardenberg to Huesca | 791.60 mi (1,273.96 km) |
| Hardenberg to Huetor Vega | 1,173.49 mi (1,888.55 km) |
| Hardenberg to Huetor-Tajar | 1,180.54 mi (1,899.89 km) |
| Hardenberg to Humanes de Madrid | 983.28 mi (1,582.44 km) |
| Hardenberg to Ibi | 1,022.72 mi (1,645.91 km) |
| Hardenberg to Ibiza | 975.57 mi (1,570.03 km) |
| Hardenberg to Icod de los Vinos | 2,054.61 mi (3,306.58 km) |
| Hardenberg to Igualada | 794.09 mi (1,277.97 km) |
| Hardenberg to Illescas | 991.89 mi (1,596.30 km) |
| Hardenberg to Inca | 905.03 mi (1,456.51 km) |
| Hardenberg to Ingenio | 2,044.11 mi (3,289.68 km) |
| Hardenberg to Irun | 745.80 mi (1,200.24 km) |
